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Difficulty: HardScience, Emerging Technology, and Space Missions in News

Match the prominent Indian space missions and satellites listed in List-I with their respective primary scientific objectives or mission profiles listed in List-II:

  • XPoSatStudy of X-ray polarization from celestial astronomical sources such as black holes and neutron stars
  • INSAT-3DSNext-generation meteorological observations, ocean surface monitoring, and disaster warning service enhancement
  • Shukrayaan-1 (VOM)Comprehensive investigation of Venusian atmospheric chemistry, surface dynamics, and solar wind interactions
  • Gaganyaan (H1)Demonstration of human spaceflight capability by placing a crew into Low Earth Orbit and returning them safely

Answer

XPoSat corresponds to X-ray polarization study of astronomical sources; INSAT-3DS corresponds to meteorological observations and disaster warning; Shukrayaan-1 corresponds to Venusian atmospheric and surface study; Gaganyaan corresponds to human spaceflight capability in Low Earth Orbit.
Each mission correctly aligns with its primary objectives: XPoSat measures X-ray polarization from extreme celestial objects; INSAT-3DS upgrades India's meteorological observations; Shukrayaan-1 explores Venusian atmospheric dynamics; and Gaganyaan demonstrates human spaceflight capability in Low Earth Orbit.

Step-by-Step Solution

1
Analyze the objective of XPoSat.
XPoSat carries POLIX and XSPECT payloads designed to measure polarization features in cosmic X-ray emissions.
It is India's pioneer polarimetry mission targeting extreme cosmic bodies like neutron stars.
2
Analyze the operational domain of INSAT-3DS.
INSAT-3DS provides high-resolution atmospheric profiling, sea surface temperature monitoring, and disaster alerts.
It is part of India's third-generation geostationary meteorological satellite series.
3
Analyze the primary planetary target of Shukrayaan-1.
Shukrayaan-1 (Venus Orbiter Mission) focuses on investigating Venus' atmospheric chemistry and surface structure.
VOM is dedicated to exploring planet Venus using subsurface radar and atmospheric sensors.
4
Analyze the mission profile of Gaganyaan.
Gaganyaan aims to safely transport Indian astronauts to Low Earth Orbit (350−400 km350-400\text{ km}) and return them.
It represents India's flagship human spaceflight program.

Key Concept

Recent ISRO Space Missions and Primary Scientific Objectives
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Topics

Science, Emerging Technology, and Space Missions in News

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